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Month: October 2015

K-Means Clustering in Excel

October 24, 2015

In this post I wanted to present a very popular clustering algorithm used in machine learning. The k-means algorithm is an unsupervised algorithm that allocates unlabeled data into a preselected number of K clusters.  A stylized example is presented below to help with the exposition. Lets say we have 256 observations which are plotted below. … More K-Means Clustering in Excel

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